News: Thoma-Sea Builds New Z-Drive

Wednesday, July 23, 2003

Cummins Marine's recently introduced QSK60 engines are finding a ready market in the 2,000 hp plus range in both Europe and North America. This spring the sale of two more QSK60s was announced for a Z-drive tug building at Thoma-Sea Boatbuilders in Houma, La. Designed by well-know Louisiana-based naval architect Frank Basile's Entech and Associates Inc., the 104 by 36-ft. boat will have a 17-ft. molded depth. Tankage provides for over 90,000 gallons of fuel, 10,000 gallons of potable water and 500 gallons of lube oil. The two Cummins QSK60 main engines will each produce 2,200 continuous-duty hp at 1,800 rpm. The engines will drive Rolls-Royce US 205 Z-drives.

The drives have 2150 m/m propellers in nozzles. Ship power will be provided by two Cummins 6BT5.9 powered 75 kW generator sets. The Markey bow winch will handle 500 ft. of 8-in. Spectra line. "We have gone with an electric winch on this boat," says Harley Marine representative Gregg Nelson, "As we understand that it has better auto-render recovery capabilities." Accommodation will be provided for six crew members. Design speed for the vessel is 11 knots. When delivered in August of 2003 the boat will take up duties on the West Coast, where she will join other tractor and ship assist tugs in the Harley Marine Services subsidiary companies, Millennium and Starlight Marine. Company president Harley Franco explains that she will be assigned to one of several ports as required.

Maritime Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Workboats

MPC Honors Crowley for Tank Vessel Safety

Crowley Maritime Corporation’s petroleum services division has once again been honored by Marathon Petroleum Company (MPC) with its annual Elite Vessel Award, which

Indonesia Sinks Boats from China

According to The China People's Daily, Indonesia has just sank a large Chinese vessel and 40 other foreign ships caught fishing in The South China Sea.    The

Laborde Repowers Much of Stone Oil Fleet

In January 2014, Laborde Products sold its first Mitsubishi engine to John W. Stone Oil for the vessel John W. Stone. Since then, Laborde has supplied the Gretna,

Finance

Solarworld Wants Duties on Chinese Solar Goods in U.S. Extended

German solar manufacturer SolarWorld will apply to the United States for an extension of duties on Chinese panel imports that are due to end this year, weekly Euro am Sonntag said.

Sea Urchin Haven Disturbed by Oil Spill

Stephanie Mutz makes a living plucking sea urchins from the Santa Barbara coast and selling the prickly treasure to upscale restaurants in Southern California.

Viking Orders 2 Liebherr Cranes

An LR 1300 with super lift equipment and an LR 1160 crawler crane will strengthen the fleet of Viking Cranes. The Tallinn-based company with branch offices

 
 
Maritime Security Offshore Oil Pipelines Pod Propulsion Port Authority Salvage Ship Repair Ship Simulators Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1119 sec (9 req/sec)